YASONG SLA-B02K 120dB Discrete Signal Alarm Siren, 25W, 12 Tones, IP65, USB Upload, LED Strobe Alarm with Infrared Detector 12 built-in tones with USB

12 built-in tones with USB custom audio upload support

and other large properties

LED strobe warning for clear sound and light alerts

Multiple voltage options: DC12V

The YASONG SLA-01HY-2000-3 is a wireless remote control alarm siren with a 0–120dB adjustable horn

YASONG SLA-B02K 120dB Discrete Signal Alarm Siren, 25W, 12 Tones, IP65, USB Upload, LED Strobe Alarm with Infrared Detector 12 built-in tones with USBThe YASONG SLA B02K discrete signal alarm siren combines a 0120dB adjustable horn, 25W alarm power and LED strobe warning light for PLC systems, relays, security cameras, automation systems, warehouses, factories and outdoor industrial warning areas. This model works by switch signal activation: after wiring, the siren triggers both audible and visual alerts when it receives a discrete switch signal from a connected external device. Discrete signal